31556928

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 92171520

約数和(自身を除く): 60614592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 269, 282, 312, 376, 416, 538, 564, 611, 624, 752, 807, 832, 1076, 1128, 1222, 1248, 1504, 1614, 1833, 2152, 2256, 2444, 2496, 3008, 3228, 3497, 3666, 4304, 4512, 4888, 6456, 6994, 7332, 8608, 9024, 9776, 10491, 12643, 12912, 13988, 14664, 17216, 19552, 20982, 25286, 25824, 27976, 29328, 37929, 39104, 41964, 50572, 51648, 55952, 58656, 75858, 83928, 101144, 111904, 117312, 151716, 164359, 167856, 202288, 223808, 303432, 328718, 335712, 404576, 493077, 606864, 657436, 671424, 809152, 986154, 1213728, 1314872, 1972308, 2427456, 2629744, 3944616, 5259488, 7889232, 10518976, 15778464, 31556928]

約数ペア:

[(1, 31556928), (2, 15778464), (3, 10518976), (4, 7889232), (6, 5259488), (8, 3944616), (12, 2629744), (13, 2427456), (16, 1972308), (24, 1314872), (26, 1213728), (32, 986154), (39, 809152), (47, 671424), (48, 657436), (52, 606864), (64, 493077), (78, 404576), (94, 335712), (96, 328718), (104, 303432), (141, 223808), (156, 202288), (188, 167856), (192, 164359), (208, 151716), (269, 117312), (282, 111904), (312, 101144), (376, 83928), (416, 75858), (538, 58656), (564, 55952), (611, 51648), (624, 50572), (752, 41964), (807, 39104), (832, 37929), (1076, 29328), (1128, 27976), (1222, 25824), (1248, 25286), (1504, 20982), (1614, 19552), (1833, 17216), (2152, 14664), (2256, 13988), (2444, 12912), (2496, 12643), (3008, 10491), (3228, 9776), (3497, 9024), (3666, 8608), (4304, 7332), (4512, 6994), (4888, 6456)]